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<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=450160
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<head>
  <title>Test for Bug 450160</title>
  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
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<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=450160">Mozilla Bug 450160</a>
<p id="display"></p>
<div id="content" style="display: none">
  
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<pre id="test">
<script type="application/javascript">

/** Test for Bug 450160 **/


function testHTMLDocuments(ids, isXHTML) {
  for (var i = 0; i < ids.length; ++i) {
    var docType1 =
      document.implementation.createDocumentType(isXHTML ? "html" : "HTML",
                                                 ids[i],
                                                 null);
    ok(docType1, "No doctype?");
    ok(docType1.ownerDocument, "docType should have ownerDocument!");
    var doc1 = document.implementation.createDocument(null, null, docType1);
    is(docType1.ownerDocument, doc1, "docType should have ownerDocument!");
    ok(!doc1.documentElement, "Document shouldn't have document element!");
    is(doc1.body, null, "Shouldn't have .body!");
    ok(doc1 instanceof HTMLDocument,
       "Document should be an HTML document!");

    var docType2 =
      document.implementation.createDocumentType(isXHTML ? "html" : "HTML",
                                                 ids[i],
                                                 null);
    var doc2 = document.implementation.createDocument(
      "http://www.w3.org/1999/xhtml", "html", docType2);
    is(docType2.ownerDocument, doc2, "docType should have ownerDocument!");
    ok(doc2.documentElement, "Document should have document element!");
    is(doc2.documentElement.localName, "html", "Wrong document element!");
    is(doc2.body, null, "Shouldn't have .body!");
    doc2.documentElement.appendChild(doc2.createElement("body"));
    is(doc2.body, doc2.documentElement.firstChild, "Should have .body!");
    if (isXHTML) {
      doc2.body.appendChild(doc2.createElementNS("http://www.w3.org/1999/xhtml", "form"));
    } else {
      doc2.body.appendChild(doc2.createElement("form"));
    }
    is(doc2.forms.length, 1, "Form wasn't added .forms");
  }
}

function testSVGDocument() {
  var docType1 =
      document.implementation.createDocumentType("svg",
                                                 "-//W3C//DTD SVG 1.1//EN",
                                                 null);
  ok(docType1, "No doctype?");
  ok(docType1.ownerDocument, "docType should have ownerDocument!");
  var doc1 = document.implementation.createDocument(null, null, docType1);
  is(docType1.ownerDocument, doc1, "docType should have ownerDocument!");
  ok(!doc1.documentElement, "Document shouldn't have document element!");
  ok(!(doc1 instanceof HTMLDocument),
     "Document shouldn't be an HTML document!");
  ok(doc1 instanceof XMLDocument,
     "Document should be an XML document!");

  // SVG documents have .documentElement.
  ok("documentElement" in doc1, "No .documentElement in document");

  var docType2 =
      document.implementation.createDocumentType("svg",
                                                 "-//W3C//DTD SVG 1.1//EN",
                                                 null);
  var doc2 = document.implementation.createDocument("http://www.w3.org/2000/svg",
                                                    "svg", docType2);
  ok(doc2.documentElement, "Document should have document element!");
  is(doc2.documentElement.localName, "svg", "Wrong .documentElement!");
}

function testFooBarDocument() {
  var docType1 =
      document.implementation.createDocumentType("FooBar", "FooBar", null);
  ok(docType1, "No doctype?");
  ok(docType1.ownerDocument, "docType should have ownerDocument!");
  var doc1 = document.implementation.createDocument(null, null, docType1);
  is(docType1.ownerDocument, doc1, "docType should have ownerDocument!");
  ok(!doc1.documentElement, "Document shouldn't have document element!");
  ok(!(doc1 instanceof HTMLDocument),
     "Document shouldn't be an HTML document!");

  var docType2 =
      document.implementation.createDocumentType("FooBar", "FooBar", null);
  var doc2 = document.implementation.createDocument("FooBarNS",
                                                    "FooBar", docType2);
  ok(doc2.documentElement, "Document should have document element!");
  is(doc2.documentElement.namespaceURI, "FooBarNS", "Wrong namespaceURI!");
  is(doc2.documentElement.localName, "FooBar", "Wrong localName!");
}

function testNullDocTypeDocument() {
  var doc1 = document.implementation.createDocument(null, null, null);
  ok(!doc1.documentElement, "Document shouldn't have document element!");
  ok(!(doc1 instanceof HTMLDocument),
     "Document shouldn't be an HTML document!");

  var doc2 = document.implementation.createDocument("FooBarNS",
                                                    "FooBar", null);
  ok(doc2.documentElement, "Document should have document element!");
  is(doc2.documentElement.namespaceURI, "FooBarNS", "Wrong namespaceURI!");
  is(doc2.documentElement.localName, "FooBar", "Wrong localName!");
}

var htmlPublicIDs = 
  [ "-//W3C//DTD HTML 4.01//EN",
    "-//W3C//DTD HTML 4.01 Transitional//EN",
    "-//W3C//DTD HTML 4.01 Frameset//EN",
    "-//W3C//DTD HTML 4.0//EN",
    "-//W3C//DTD HTML 4.0 Transitional//EN",
    "-//W3C//DTD HTML 4.0 Frameset//EN" ];

var xhtmlPublicIDs =
 [ "-//W3C//DTD XHTML 1.0 Strict//EN",
   "-//W3C//DTD XHTML 1.0 Transitional//EN",
   "-//W3C//DTD XHTML 1.0 Frameset//EN" ];

testHTMLDocuments(htmlPublicIDs, false);
testHTMLDocuments(xhtmlPublicIDs, true);
testSVGDocument();
testFooBarDocument();
testNullDocTypeDocument();

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